79188960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 263840976

約数和(自身を除く): 184652016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 457, 480, 570, 608, 722, 760, 912, 914, 1083, 1140, 1371, 1444, 1520, 1805, 1824, 1828, 2166, 2280, 2285, 2742, 2888, 3040, 3610, 3656, 4332, 4560, 4570, 5415, 5484, 5776, 6855, 7220, 7312, 8664, 8683, 9120, 9140, 10830, 10968, 11552, 13710, 14440, 14624, 17328, 17366, 18280, 21660, 21936, 26049, 27420, 28880, 34656, 34732, 36560, 43320, 43415, 43872, 52098, 54840, 57760, 69464, 73120, 86640, 86830, 104196, 109680, 130245, 138928, 164977, 173280, 173660, 208392, 219360, 260490, 277856, 329954, 347320, 416784, 494931, 520980, 659908, 694640, 824885, 833568, 989862, 1041960, 1319816, 1389280, 1649770, 1979724, 2083920, 2474655, 2639632, 3299540, 3959448, 4167840, 4949310, 5279264, 6599080, 7918896, 9898620, 13198160, 15837792, 19797240, 26396320, 39594480, 79188960]

約数ペア:

[(1, 79188960), (2, 39594480), (3, 26396320), (4, 19797240), (5, 15837792), (6, 13198160), (8, 9898620), (10, 7918896), (12, 6599080), (15, 5279264), (16, 4949310), (19, 4167840), (20, 3959448), (24, 3299540), (30, 2639632), (32, 2474655), (38, 2083920), (40, 1979724), (48, 1649770), (57, 1389280), (60, 1319816), (76, 1041960), (80, 989862), (95, 833568), (96, 824885), (114, 694640), (120, 659908), (152, 520980), (160, 494931), (190, 416784), (228, 347320), (240, 329954), (285, 277856), (304, 260490), (361, 219360), (380, 208392), (456, 173660), (457, 173280), (480, 164977), (570, 138928), (608, 130245), (722, 109680), (760, 104196), (912, 86830), (914, 86640), (1083, 73120), (1140, 69464), (1371, 57760), (1444, 54840), (1520, 52098), (1805, 43872), (1824, 43415), (1828, 43320), (2166, 36560), (2280, 34732), (2285, 34656), (2742, 28880), (2888, 27420), (3040, 26049), (3610, 21936), (3656, 21660), (4332, 18280), (4560, 17366), (4570, 17328), (5415, 14624), (5484, 14440), (5776, 13710), (6855, 11552), (7220, 10968), (7312, 10830), (8664, 9140), (8683, 9120)]